revises how worlds create player, set this as delegate to player
revises how worlds create player, set this as delegate to player

ruslan120101/JavaFX-TankAttack,ruslan120101/JavaFX-TankAttack,ruslan120101/TankAttack-JavaFX,ruslan120101/JavaFX-TankAttack,ruslan120101/TankAttack-JavaFX,ruslan120101/TankAttack-JavaFX